Search results for "Crypt"
showing 10 items of 1111 documents
Academics as Politicians and as Operators of Global Governance
2018
In this chapter, the author scrutinizes the links between politics and academe in global governance. He analyzes two cases, those of former president of the European Commission Jose Manuel Barroso and philosopher Michel Foucault, that exemplify different types of political engagement. Social scientists play a key but concealed part in the steering of global governance. Under and beyond global institutions, they partake in the development of influential transnational professional groups. By producing practical knowledge for everyday or ‘banal’ global governance, social scientists shape the politically imaginable at more institutional levels. Yet others provide at a higher level of abstractio…
Analysis of the road traffic-induced pollution in two areas of Sibiu, Romania
2017
The current paper details a computer-aided research of the emission levels in two areas of the city of Sibiu, Romania. The research started from the numbers of motor vehicles passing through key segments of those two areas, located at entry points into the city of Sibiu. Using the software package Synchro Studio 7 and SimTraffic 7, the targeted crossroad areas were modelled and key indicators for the road traffic efficiency and for the emission levels were determined. These emission levels were then compared to real measured pollution values, which allowed both to assess the accuracy of the modelling and the influence of other pollution sources on the emission levels in those areas.
Symbolic Worst Case Execution Times
2011
In immediate or hard real-time systems the correctness of an operation depends not only upon its logical correctness, but also on the time in which it is computed. In such systems, it is imperative that operations are performed within a given deadline because missing this deadline constitutes the failure of the complete system. Such systems include medical systems, flight control systems and other systems whose failure in responding punctually results in a high economical loss or even in the loss of human lives. These systems are usually analyzed in a sequence of steps in which first, a socalled control flow graph (CFG) is constructed that represents possible program flows. Furthermore, bou…
Anti-proliferative effect of main dietary phytosterols and β-cryptoxanthin alone or combined in human colon cancer Caco-2 cells through cytosolic Ca+…
2015
β-cryptoxanthin (β-Cx) and phytosterols (Ps) have potential against different cancer types, including colon cancer. However, their combined action has not been reported so far. Human colon cancer Caco-2 cells were treated 24 h with β-Cx and/or main dietary Ps (β-sitosterol, campesterol and stigmasterol), alone or in combination, at concentrations compatible with physiological human serum levels. A decrease in cell viability due to apoptosis (rise in sub-G1 population and exposure of membrane phosphatidylserine) was accompanied with dephosphorylation of BAD, mitochondrial depolarization and caspase 3-dependent PARP cleavage, with intracellular Ca2+ influx and increase of RONS levels as initi…
Characteristic time scale of auroral electrojet data
1994
The structure function of the AE time series shows that the AE time series is self-affine such that the scaling exponent changes at the time scale of approximately 113 (±9) minutes. Autocorrelation function is shown to have scaling properties similar to those of the structure function. From this result it can be deduced that the time scale at which the scaling properties of the AE data change should equal the typical autocorrelation time of these data. We find the typical autocorrelation time of the AE data is 118 (±9) minutes. The characteristic time scale of the AE data appears as a spectral break in their power spectrum at a period of about twice the autocorrelation time.
Conceptualising and contesting ‘fast policy’ in teacher learning: a comparative analysis of Sweden, Finland and Australia
2020
In this article, the authors refer to key national policies, and associated politics, in the Swedish, Finnish and Australian contexts, to reveal the key discourses that characterise how ongoing tea...
A Generalization of Girod's Bidirectional Decoding Method to Codes with a Finite Deciphering Delay
2012
Girod’s encoding method has been introduced in order to efficiently decode from both directions messages encoded by using finite prefix codes. In the present paper, we generalize this method to finite codes with a finite deciphering delay. In particular, we show that our decoding algorithm can be realized by a deterministic finite transducer. We also investigate some properties of the underlying unlabeled graph.
Hyplets - Multi Exception Level Kernel towards Linux RTOS
2018
This paper presents the concept of a Multi-Exception level operating system. We add a hypervisor awareness to the Linux kernel and execute code in hyp exception level. We do that through the use of Hyplets. Hyplets are an innovative way to code interrupt service routines under ARM. Hyplets provide high performance, security, running time predictability, an RPC mechanism and a possible solution for the priority inversion problem. Hyplets uses special features of ARM8va hypervisor memory architecture.
New Innovation Identification Approach Development Matrix
2018
Innovations have become one of the contemporary economics key driving forces behind competitive advantages and have become socioeconomic category of their own. Diffusion of innovations, which is an integral part of the scientific and technological base of national economies, promotes structural changes in economy. Companies have to pay close attention to market trends and have to be able to identify and create new innovations, thus increasing their competitiveness and meeting consumer demands and expectations. The objective of this research is to evaluate the concept of different innovations in organizations and propose a complex approach to identifying innovations in the form of a matrix t…
The role of negative and positive forms of power in supporting CSR alignment and commitment between large firms and SMEs
2018
Do large firms exert power to shape the CSR behavior of their SME partners?” We answer this question by proposing a model built on the stakeholder theory and the shareholder theory, and go on to explain how this impact influences the commitment of the SME towards their large partner. The model highlights the central role that different forms of power exercised by the large firm play in the process. A survey of 291 SMEs confirms the key hypotheses, including the mediating role of reward power. The effects of coercive power are noteworthy and they illustrate the complex and competing forces at play in influencing CSR behavioral change in SMEs. The research makes a novel contribution to practi…